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15ALLIED COMPONENTS INTERNATIONAL949-356-1780 www.alliedcomponents.com
RoHS
02/21/2017
INDUCTANCE@100KHz, 1V
LEAKAGE INDUCTANCE@100KHz, 1V
650µH ± 10% 10µH Max
DCR(Ω Max)
1.6
S - F
3 - 1
3600VAC5mA, 3Sec
500VDC100mΩ Min
1200VAC5mA, 3Sec
500VDC100mΩ Min
1.35 - 4
PRI - PRI PRI - SEC SEC - SEC PRI - CORE SEC - CORE
HI-POT(50Hz/60Hz)
INSULATIONRESISTANCE
1200VAC5mA, 3Sec
500VDC100mΩ Min
All specifications subject to change without notice.
MECHANICAL
Flyback Transformer AEFD20-4443
1200Vac Hi PotOperating Ambient Temperature Range: -10°C to +85°C12W~14W Transformer
10
1
6
5
1 5
51
10 6
5 6
ALLIEDAEFD20-4443
YYWW
BOTTOM VIEWTOP VIEW
FRONT VIEW SIDE VIEW
(3.75±0.5)x4
17.5±0.5
2.0±0.5
25.0 Max
10.0 Max
23.0 Max
SQ(0.7x0.3)±0.1 4.3±0.5
EFD20 Core Through Hole Package
Dimensions: mm
Primary Electrical Specifications @ 25°C
Hi - Pot / Insulation Resistance
RoHS
LOCAT. / DESC.
INDUCTANCE@100KHz, 1V
LEAKAGE INDUCTANCE@100KHz, 1V
DCR(mΩ Max)
175
S - F
10 - 9
9006 - 7
Secondary Electrical Specifications @ 25°C
![Page 2: Flyback Transformer AEFD20-4443 - Allied …Flyback Transformer AEFD20-4443 1200Vac Hi Pot Operating Ambient Temperature Range: -10 C to +85 C 12W~14W Transformer 10 1 6 5 1 5 1 5](https://reader031.vdocuments.mx/reader031/viewer/2022012918/5ea6b19c26d5ff688f4ce25f/html5/thumbnails/2.jpg)
15ALLIED COMPONENTS INTERNATIONAL949-356-1780 www.alliedcomponents.com
RoHS
02/21/2017
SCHEMATIC
CONSTRUCTION
1
2
3
4
5
10
9
START
7
6
S21
S54
S32
9S10
S67
2LA TAPE
2LA TAPE
2LA TAPE
2LA TAPE
2LA TAPE
BOBBIN
Flyback Transformer AEFD20-4443
RoHS